Colour
#135D4D
- #135D4D
- Cyan
- Dark
- Nearest: Dark slate grey
#135D4D is a cyan with RGB values 19, 93, 77 and HSL 167°, 66%, 22%. It is a dark colour, so white text on it reaches 7.8:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.
Colour values
#135D4D#135D4D
HEX#135D4D
RGBrgb(19, 93, 77)
RGB (0–1)0.0745, 0.3647, 0.302
RGB percentages7.5%, 36.5%, 30.2%
HSLhsl(167, 66.1%, 22%)
HSV / HSBhsv(167, 79.6%, 36.5%)
CMYK79.6%, 0%, 17.2%, 63.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,269,069
CSS custom property--colour: #135D4D;
Brightness & contrast
Relative luminance0.08503WCAG 2.x, 0 is black and 1 is white
Perceived brightness76.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.78:1
Contrast with white7.78:1WCAG normal text: AAA
Contrast with black2.7:1WCAG normal text: Fail
Greyscale equivalent#4C4C4C
Inverted#ECA2B2
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text7.78:1WCAG large text: AAA
Contrast with black, large text2.7:1WCAG large text: Fail
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#5D1323
Analogous#135D28, #13485D
Triadic#4D135D, #5D4D13
Split complementary#5D1348, #5D2813
Tetradic#28135D, #5D1323, #485D13
Tints, shades & saturation
Channel breakdown
R19
G93
B77
Red19 (7.5%)
Green93 (36.5%)
Blue77 (30.2%)
Hue167.03°
Saturation (HSL)66.07%
Lightness21.96%
Dominant channelGreen
Hex per channelR 13 · G 5D · B 4D
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